All categories

3 years ago

The Seven Steps for Solving a Linear Programing Problem:

Mathematics

1 answer:

andrezito [222]3 years ago

8 0

Step-by-step explanation:

ok naow burhjejhrhdjeheieieue

You might be interested in

What do the meter, liter, and gram all have in common?

Alisiya [41]

They all fall into the same category which is → Volume

plz mark as brainliest. i really need it ;-;

4 0

3 years ago

Read 2 more answers

How do you find what x equals step by step?

Zielflug [23.3K]

Answer:

x=7.

If you need more explanation I can help, just ask

4 0

2 years ago

Read 2 more answers

Sam took 4 courses last semester: Calculus, Biology, History, and Physics. The means and standard deviations for the final exams

frutty [35]

Answer:

Calculus

Step-by-step explanation:

Calculus: z = (94-70)/12 = 2

Bio: z = (74.5-77)/10 = -0.25

History: z = (45-53)/16 = -0.5

Physics: (70.5-60)/14 = 0.75

8 0

3 years ago

Read 2 more answers

Expand the binomial<br> <img src="https://tex.z-dn.net/?f=%28x-%5Cfrac%7B2%7D%7B5%7D%29%5E%7B2%7D" id="TexFormula1" title="(x-\f

kkurt [141]

Answer:

$(x- \frac{2}{5})^{2} = x^2 -\frac{4}{5}x + \frac{4}{25}$

Step-by-step explanation:

You have two methods to expand this binomial.

Method 1

If you have the expression:

$(x- \frac{2}{5})^{2}$

You can write the expression it in the following way:

$(x-\frac{2}{5})^{2}=(x-\frac{2}{5})(x-\frac{2}{5})$

Then, apply the distributive property:

$(x-\frac{2}{5})(x-\frac{2}{5}) = x^2 -\frac{2}{5}x -\frac{2}{5}x+ (\frac{2}{5})\frac{2}{5}$

Simplify the expression:

$(x-\frac{2}{5})^2= x^2 -\frac{4}{5}x+ (\frac{4}{25})$

---------------------------------------------------------------------------------------

Method 2

For any expression of the form:

$(a-b)^2$

Its expanded form will be:

$(a-b)^2= a^2 -2ab + b^2$

$a = x$

$b =\frac{2}{5}$

$(x- \frac{2}{5})^{2} = x^2 - 2x\frac{2}{5} + (\frac{2}{5})^2$

$(x- \frac{2}{5})^{2} = x^2 -\frac{4}{5}x + \frac{4}{25}$

3 0

3 years ago

Help with this problem?

ankoles [38]

3(x-8)=12
I got this equation since there are three of the "x-8" sections that add up to the twelve length bar above

5 0

2 years ago